.container{
  display: flex;
  justify-content: center;
  align-items: center;
  .indectoritem{
    width: 20px;
    height: 5px;
    background-color: #ccc;
    margin: 0px 4px;
    transition: all 1s ease;
    &.active{
      width: 30px;
      background-color: red;
    }
  }
}